package com.itheima.service;

import com.itheima.domian.Student;

import java.util.List;

public interface StudentService {
    public abstract List<Student> AllFindStudent();

    public abstract Student findStudent(int id );

    public abstract int addStudent(Student student);

    public abstract int updateStudent(Student student ,int id );

    public abstract  int deleteStudent(int id );
}
